iv CONTENTS. 
On the Occurrence in Ireland of Two Plants new to the Irish Flora, Eriophorum 
alpinum and Acorus calamus. By David Moore, LL.D., : 
Note on the ‘‘ Blue Mist.”? By J. J. Lalor, 
Remarks on the Genera Zygogonium (de Bary) and Zygogonium (Riitz. ), with 
Description of the conjugated state of the Plant believed to be identical with 
Zygogonium leve (Kutz.), but which is referrible rather to the genus 
Mougeotia (de Bary, non Agardh). By William Archer. (Plate IV.), . 
Zoological Notes. By William Andrews, . 
On Bothriocephalus latus, or Broad Tapeworm—its Occurrence i in Treland ; with 
Remarks on its claim for admission into the List of our indigeneous Fauna. 
By Dr. William Frazer, . ; ° : : 5 - 
Notes on some Larva-cases from Australia. By Dr. Alexander Macalister. 
(Woodcuts), 
On Two new Species of Saprolegnies referrible, respectively, to the genus 
Saprolegnia (Nees von Esenb.), and Achlya (Nees von Esenb,). By William 
Archer. (Plate III.), . 
Notes on Tzenia mediocanellata (Kiichenmeister), being its first recorded occur- 
rence in Ireland. By Dr. William Frazer, 
Note on ‘“ Asteridia ’’ occurring in Penium digitus (Breb. ). By William Archer. 
(Plate IV.), . : 
On the Conjugation of Spirotenia condensata (Breb. ); aud of Spirotenia truncata 
(Arch.). By William Archer. (Plate IV.), , 
Notes on the Rose-hill Parrokeet (Platycercus eximius). By John Barker, M. D., 
Occasional Notes on the Occurrence of Rare Birds in the vicinity of the Shores 6 
the River Moy and Killala Bay. No. V.—On the Occurrence of the Spotted 
Redshank and Wild Swan, By Robert Warren, Jun., . 
On New Forms of Diatomacez from Dredgings off the Arran Islands, Co. Galway. 
No. 2. By the Rev. Eugene O’Meara, A.M. (Plate VII.), A 
Note of some Species of Mosses new to the Irish Flora. By David Moore, Ph. Ds 
On the Stinging Properties of the Physalia or ps aseagl Man- of- War. By 
A. W. Foot, M.D., , : 4 ; : ‘ 
1867-68. 
REPORT FROM CouncitL, presented 7th November, 1867, : 
On the occurrence of Flying Fish off Ballycotton Island, South of Ireland. By 
By A. E. Graves, . 
On some Palliobranchiate Shells from the Irish Atlantic. By Professor W. . King. 
(Woodcuts), 
Notes on some of our Irish Birds. By B. Bradshaw, L.R.C.8 
Notes on some points in the Myology of the Otter. By A. Macalister, LB. 0.8. i 
Notes on Irish Sponges. By W. Andrews, . 
On the second recorded instance of the Peregrine Faleon laying its eges in confine- 
ment. By R. J. Montgomery, . 
Report on the International Botanical Congress, Paris, 1867. By D. Moore, 
eu IBA P 5 , . t 
Obituary Notice of Admiral Jones. By D. “Moore, Ph. D., : ; : A 
Notes on the Pyloric appendages of the Common Trout. By A. Macalister, 
L. R. C. 8. I., : 
On the Cranium of Psettodes, and on a case of duplex malformation i in Platessa 
flesus. R. H. Traquair, M. D. (abstract), 
On the Distribution of Isocardia cor along the Irish Coast, with rate of its dis- 
covery in Dungarvan Bay by John Good. By W. Frazer, : ° 
Addenda to British and Irish Muscology. By D. Moore, Ph.D., . 4 
Note on a peculiar Cyst-like Structure, enclosing examples ‘of, Staurastrum 
cuspidatum (Breb.) and other minute alge. By W. Archer, 
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